{"ScriptPreparationCode":"const a = {\r\n exists() {\r\n\r\n }\r\n}\r\n\r\nfunction check() {\r\n if (a.not_exists) {\r\n a.not_exists();\r\n }\r\n}\r\n\r\nfunction empty() {\r\n a.exists();\r\n}","TestCases":[{"Name":"Check test","Code":"check()","IsDeferred":false},{"Name":"empty test","Code":"empty()","IsDeferred":false}]}